I rebuilt a local guys LML that cracked 4 pistons. I have been having to hold his hand ever since. Stock engine and fuel with a wc Fab s300 kit. . Latest issue is it's setting a p10cf. IAT sensor 3 not plausible. It's reading -40*f. Which I believe to be normal since it's not being used. Here's the problem: I'm fairly certain that sensor is in the outlet of the stock turbo charger which obviously is not being used now and hasn't been for 2 to 3 years. Ppei guy just told me it's not their fault since it ran before without the problem. Has anyone ran into this or can you confirm that IAT number 3 is that sensor?